package com.xl98.service;

import com.xl98.entity.MsgContent;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author ls
 * @since 2020-05-15
 */
public interface MsgContentService extends IService<MsgContent> {
    boolean insert(MsgContent msgContent);
    MsgContent selectById(String id);
    boolean deleteById(String id);
    List<MsgContent> selectByUserId(String id);
}
